421878132003

素因数分解:

$3^1\times {\mathrm{1801}}^1\times {\mathrm{78082201}}^1$

素因数の和:78084005

約数の個数: 8

約数和(自身を含む): 562816512016

約数和(自身を除く): 140938380013

約数列:

[1, 3, 1801, 5403, 78082201, 234246603, 140626044001, 421878132003]

約数ペア:

[(1, 421878132003), (3, 140626044001), (1801, 234246603), (5403, 78082201)]